A great accessory to help take your holiday display to a whole new level this outdoor christmas decoration projects a swirling kaleidoscope of white lights onto any surface. Easily turn your home into a beautiful winter wonderland. The christmas light projector features energy-efficient, long-lasting leds and uses smt surface mount technology which makes a brighter, more stable light than normal leds. Size of item is 12 tall inches by 5 inches wide and uses an ac plug.